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Extech CL500 Free and Total Chlorine Meter
AUD $1,030.00 • ( AUD $1,133.00 inc. GST )
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The Extech CL500 Free and Total Chlorine Meter comes complete with all the accessories to conveniently take measurements of both Free and Total Chlorine up to 3.50ppm with 0.01ppm resolution. The method used is adapted from USEPA Method 330.5 for waste water and Standard Method 4500-Cl-G for drinking water.
Authorised Australian Distributor.
Extech CL500 Free and Total Chlorine Meter
Free chlorine is the active form of chlorine used for disinfection of drinking water, swimming pools and spas, and food rinse water. Free chlorine in water is also harmful to a reverse osmosis membrane and needs to be monitored for removal from source water prior to being used. The Extech CL500 allows a more accurate alternative to chemical test kits and provides quick, accurate results.
Features of the Extech CL500 Free and Total Chlorine Meter
- Advanced optical system uses a narrow band LED lamp that provides accurate and repeatable readings
- Requires only a 10mL sample size
- Independent 2-point calibration for Free and Total Chlorine
- Splash-proof front panel
- Battery operated for field and on-site testing
- Data Hold and Min/Max record/recal
- Auto power off
- Complete with 1.0ppm Free Chlorine standard solution, 1.0 Total Chlorine standard solution, Zero Chlorine standard solution, (2) test bottles and covers, Free Chlorine DPD powder (10pcs), Total Chlorine DPD powder (10pcs), cleaning cloth, six AAA batteries, and hard carrying case
| General Specifications | |
| Range (ppm) | 0.01 to 3.50ppm |
| Resolution | 0.01ppm |
| Accuracy | ±0.02ppm @ 1ppm |
| Light source | LED, 525nm |
| Method | Adaptation of USEPA Method 330.5 for waste water and Standard Method 4500-Cl-G for drinking water |
| Response Time | <10 seconds |
| Dimensions | 155 x 76 x 62mm |
| Weight | 320g |
| Weight | .5 kg |
|---|
What's in the box.
• 1.0ppm Free Chlorine standard solution
• 1.0 Total Chlorine standard solution
• Zero Chlorine standard solution
• (2) test bottles and covers
• Free Chlorine DPD powder (10pcs)
• Total Chlorine DPD powder (10pcs)
• Cleaning cloth
• Six AAA batteries
• Hard carrying case
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